When representing a frequency distribution with a bar chart, which of the following bars will be the tallest? O A. A bar representing a frequency of 78 B. A bar representing a frequency of 39 C. A bar representing a frequency of 52 D. A bar representing a frequency of 65​

the direct variation says that:

then the equation is of the form is given by:

            where k is the constant variation.

from the given table:

consider any value of x and m(x)=y

x = 2 and m(x)=y = 3

substitute these value in [1]; we have;

divide both sides by 2 we get;

⇒

check:

put x = -1 and m(x) = -1.5

substitute in the equation:

-1.5 = -1.5                   true

therefore, the function m(x) represents a direct variation

graph of this function as shown below:

i have no idea just need points sorry

step-by-step explanation:

18.8cm hope i at all

step-by-step explanation:

just took the test and my answers down below!

step-by-step explanation:

check the pic :